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Peterson Fluid Systems

Peterson Fluid Systems R4 Oil Pumps

4.0 out of 5 stars 1 Customer Reviews

Peterson Fluid Systems R4 oil pumps utilize a revolutionary twisted lobe rotor design, allowing for all-aluminum rotors in all sections—saving a huge amount of weig
Peterson Fluid Systems R4 oil pumps utilize a revolutionary twisted lobe rotor design, allowing for all-aluminum rotors in all sections—saving a huge amount of weight while also increasing performance. Offered in wet and dry sump styles, the pumps are designed with shallow-depth screw-in fittings, creating low-profile modular units that can be outfitted with numerous options to be suited for a variety of applications. Hundreds of models are available; select the options that best suit your application.

Peterson Fluid Systems R4 oil pumps feature:

* 6061-T6 billet aluminum
* CNC-machined for precision
* Unique
Peterson Fluid Systems R4 oil pumps utilize a revolutionary twisted lobe rotor design, allowing for all-aluminum rotors in all sections—saving a huge amount of weight while also increasing performance. Offered in wet and dry sump styles, the pumps are designed with shallow-depth screw-in fittings, creating low-profile modular units that can be outfitted with numerous options to be suited for a variety of applications. Hundreds of models are available; select the options that best suit your application.

Peterson Fluid Systems R4 oil pumps feature:

* 6061-T6 billet aluminum
* CNC-machined for precision
* Unique twisted 4-lobe rotor
* Tab mounting system to save weight
* Low profile for easier mounting
* Wet sump pumps are single stage
* Dry sump pumps are offered in 2 to 8 stages
* Stages refer to total number of pumping bodies including one pressure section

Showing In Stock Items. Show All 30 Items.

Results 1 - 25 of 29

Peterson Fluid Systems R4 Oil Pumps 04-2006

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-2006

Peterson Fluid Systems R4 Oil Pumps 04-2006

Oil Pump, R4, Dry Sump, Two Stage, High Volume, Standard Rotation, Left Side Mount, Rear Drive, Each

Part Number: PFF-04-2006

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Peterson Fluid Systems R4 Oil Pumps 04-2096

Peterson Fluid Systems R4 Oil Pumps 04-2096

Peterson Fluid Systems R4 Oil Pumps 04-2096

Oil Pump, Dry Sump, High-Volume, High-Pressure, 5/8 in. Driveshaft, Fittings Included, V-Band Mount, Rear Drive, Two Stage, Each

Part Number: PFF-04-2096

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-2026

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-2026

Peterson Fluid Systems R4 Oil Pumps 04-2026

Oil Pump, R4, Dry Sump, Two Stage, High Volume, Standard Rotation, Right Side Mount, Rear Drive, Each

Part Number: PFF-04-2026

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-3007

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-3007

Peterson Fluid Systems R4 Oil Pumps 04-3007

Oil Pump, R4, Dry Sump, Three Stage, High Volume, Standard Rotation, Left Side Mount, Rear Drive, Front Pressure, Each

Part Number: PFF-04-3007

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-3024

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-3024

Peterson Fluid Systems R4 Oil Pumps 04-3024

Oil Pump, R4, Dry Sump, Three Stage, Standard Volume, Standard Rotation, Right Side Mount, Rear Drive, Each

Part Number: PFF-04-3024

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-3025

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-3025

Peterson Fluid Systems R4 Oil Pumps 04-3025

Oil Pump, R4, Dry Sump, Three Stage, Standard Volume, Standard Rotation, Right Side Mount, Rear Drive, Front Pressure, Each

Part Number: PFF-04-3025

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-3026

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-3026

Peterson Fluid Systems R4 Oil Pumps 04-3026

Oil Pump, R4, Dry Sump, Three Stage, High Volume, Standard Rotation, Right Side Mount, Rear Drive, Each

Part Number: PFF-04-3026

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-3044

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-3044

Peterson Fluid Systems R4 Oil Pumps 04-3044

Oil Pump, R4, Dry Sump, Three Stage, Standard Volume, Standard Rotation, Cam Drive Mount, Rear Drive, Each

Part Number: PFF-04-3044

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-3064

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-3064

Peterson Fluid Systems R4 Oil Pumps 04-3064

Oil Pump, Dry Sump, Standard-Volume, High-Pressure, Driveshaft Included, Fittings Included, Left Side Mount, Rear Drive, Three Stage, Each

Part Number: PFF-04-3064

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-3065

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-3065

Peterson Fluid Systems R4 Oil Pumps 04-3065

Oil Pump, R4, Dry Sump, Three Stage, Standard Volume, Standard Rotation, Left Side Mount, Rear Drive, Front Pressure, Each

Part Number: PFF-04-3065

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-3066

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-3066

Peterson Fluid Systems R4 Oil Pumps 04-3066

Oil Pump, R4, Dry Sump, Three Stage, High Volume, Standard Rotation, Left Side Mount, Rear Drive, Each

Part Number: PFF-04-3066

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-3067

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-3067

Peterson Fluid Systems R4 Oil Pumps 04-3067

Oil Pump, R4, Dry Sump, Three Stage, High Volume, Standard Rotation, Left Side Mount, Rear Drive, Front Drive, Each

Part Number: PFF-04-3067

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-3075

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-3075

Peterson Fluid Systems R4 Oil Pumps 04-3075

Oil Pump, R4, Dry Sump, Three Stage, Standard Volume, Standard Rotation, Right Side Mount, Rear Drive, Front Pressure, Each

Part Number: PFF-04-3075

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-3076

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-3076

Peterson Fluid Systems R4 Oil Pumps 04-3076

Oil Pump, R4, Dry Sump, Three Stage, High Volume, Standard Rotation, Right Side Mount, Rear Drive, Each

Part Number: PFF-04-3076

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-3077

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-3077

Peterson Fluid Systems R4 Oil Pumps 04-3077

Oil Pump, R4, Dry Sump, Three Stage, High Volume, Standard Rotation, Right Side Mount, Rear Drive, Front Pressure, Each

Part Number: PFF-04-3077

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-4044

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-4044

Peterson Fluid Systems R4 Oil Pumps 04-4044

Oil Pump, R4, Dry Sump, Four Stage, Standard Volume, Standard Rotation, Cam Drive Mount, Rear Drive, Each

Part Number: PFF-04-4044

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-4056

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-4056

Peterson Fluid Systems R4 Oil Pumps 04-4056

Oil Pump, R4, Dry Sump, Four Stage, High Volume, Standard Rotation, Bellhousing Mount, Rear Drive, Each

Part Number: PFF-04-4056

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-1096

Peterson Fluid Systems R4 Oil Pumps 04-1096

Peterson Fluid Systems R4 Oil Pumps 04-1096

Oil Pump, Wet Sump, High-Volume, High-Pressure, 5/8 in. Driveshaft, Fittings Included, V-Band Mount, Rear Drive, One Stage, Each

Part Number: PFF-04-1096

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-1496-HEX

Peterson Fluid Systems R4 Oil Pumps 04-1496-HEX

Peterson Fluid Systems R4 Oil Pumps 04-1496-HEX

Oil Pump, Wet Sump, High-Volume, High-Pressure, Reverse Rotation, 3/8 in. Hex Driveshaft, Fittings Included, V-Band Mount, Rear Drive, One Stage, Each

Part Number: PFF-04-1496-HEX

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-2004

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-2004

Peterson Fluid Systems R4 Oil Pumps 04-2004

Oil Pump, R4, Dry Sump, Two Stage, Standard Volume, Standard Rotation, Left Side Mount, Rear Drive, Each

Part Number: PFF-04-2004

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-2024

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-2024

Peterson Fluid Systems R4 Oil Pumps 04-2024

Oil Pump, R4, Dry Sump, Two Stage, Standard Volume, Standard Rotation, Right Side Mount, Rear Drive, Each

Part Number: PFF-04-2024

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-2066

Made in the USA Peterson Fluid Systems R4 Oil Pumps 04-2066

Peterson Fluid Systems R4 Oil Pumps 04-2066

Oil Pump, R4, Dry Sump, Two Stage, High Volume, Standard Rotation, Left Side Mount, Rear Drive, Each

Part Number: PFF-04-2066

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-2066-HEX

Peterson Fluid Systems R4 Oil Pumps 04-2066-HEX

Peterson Fluid Systems R4 Oil Pumps 04-2066-HEX

R4 2-STG LS HV RD DRAG

Part Number: PFF-04-2066-HEX

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-2096-HEX

Peterson Fluid Systems R4 Oil Pumps 04-2096-HEX

Peterson Fluid Systems R4 Oil Pumps 04-2096-HEX

Oil Pump, Dry Sump, High-Volume, High-Pressure, 3/8 in. Hex Driveshaft, Fittings Included, V-Band Mount, Rear Drive, Two Stage, Each

Part Number: PFF-04-2096-HEX

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

Peterson Fluid Systems R4 Oil Pumps 04-2496-HEX

Peterson Fluid Systems R4 Oil Pumps 04-2496-HEX

Peterson Fluid Systems R4 Oil Pumps 04-2496-HEX

Oil Pump, Dry Sump, High-Volume, High-Pressure, Reverse Rotation, 3/8 in. Hex Driveshaft, Fittings Included, V-Band Mount, Rear Drive, Two Stage, Each

Part Number: PFF-04-2496-HEX

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

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